逻辑学中演绎 (deductive)与推理 (inferential)有什么区别和联系? - 知乎 1 先看定义 演绎论证:必然来自前提-如果前提是正确的,那么结论是正确的。 Deductive Argument: necessarily follows from the premises - if the premises are true, the conclusion is true 归纳论证:前提在一定程度上支持结论 Inductive argument: conclusion is supported, to a greater degree or lesser degree, by the premises